ReadAuthFromFile_Node.js

// Read authentication credentials from file
var fs = require('fs');

fs.readFile('credentials.txt', 'utf8', function(err, contents) {
    var text = contents.split("\n")
    text[1] = text[1].substring(0, text[1].length - 1);
    text[2] = text[2].substring(0, text[2].length - 1);
    username = text[1];
    password = text[2];
});